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Commit bf4277c7 authored by Andrzej Pietrasiewicz's avatar Andrzej Pietrasiewicz Committed by Felipe Balbi
Browse files

usb: gadget: u_ether: allow getting binary-form host address 



helper function to copy MAC address to proper place.

Signed-off-by: default avatarAndrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 83408745

drivers/usb/gadget/u_ether.c

+9 −0
Original line number Diff line number Diff line
@@ -963,6 +963,15 @@ int gether_get_host_addr_cdc(struct net_device *net, char *host_addr, int len) 
}

EXPORT_SYMBOL(gether_get_host_addr_cdc);



void gether_get_host_addr_u8(struct net_device *net, u8 host_mac[ETH_ALEN])

{

	struct eth_dev *dev;



	dev = netdev_priv(net);

	memcpy(host_mac, dev->host_mac, ETH_ALEN);

}

EXPORT_SYMBOL(gether_get_host_addr_u8);



void gether_set_qmult(struct net_device *net, unsigned qmult)

{

	struct eth_dev *dev;

drivers/usb/gadget/u_ether.h

+10 −0
Original line number Diff line number Diff line
@@ -209,6 +209,16 @@ int gether_get_host_addr(struct net_device *net, char *host_addr, int len); 
 */

int gether_get_host_addr_cdc(struct net_device *net, char *host_addr, int len);



/**

 * gether_get_host_addr_u8 - get an ethernet-over-usb link host address

 * @net: device representing this link

 * @host_mac: place to store the eth address of the host

 *

 * This gets the binary formatted host-side Ethernet address of this

 * ethernet-over-usb link.

 */

void gether_get_host_addr_u8(struct net_device *net, u8 host_mac[ETH_ALEN]);



/**

 * gether_set_qmult - initialize an ethernet-over-usb link with a multiplier

 * @net: device representing this link